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  • Committer: Diederik van Lierop
  • Date: 2009-12-24 20:10:43 UTC
  • Revision ID: diederik_van_lierop_mail_at-sign_diedenrezi_dot_nl-20091224201043-txzqbq2uvs8334ei
refactoring the snapping code (laying the groundwork for my next commit which reduces snap jitter)

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src/snapped-line.h
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{
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public:
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    SnappedLineSegment();
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    SnappedLineSegment(Geom::Point const &snapped_point, Geom::Coord const &snapped_distance, SnapSourceType const &source, SnapTargetType const &target, Geom::Coord const &snapped_tolerance,bool const &always_snap, Geom::Point const &start_point_of_line, Geom::Point const &end_point_of_line);
 
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    SnappedLineSegment(Geom::Point const &snapped_point, Geom::Coord const &snapped_distance, SnapSourceType const &source, long source_num, SnapTargetType const &target, Geom::Coord const &snapped_tolerance,bool const &always_snap, Geom::Point const &start_point_of_line, Geom::Point const &end_point_of_line);
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    ~SnappedLineSegment();
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    Inkscape::SnappedPoint intersect(SnappedLineSegment const &line) const; //intersect with another SnappedLineSegment
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    Geom::LineSegment getLineSegment() const {return Geom::LineSegment(_start_point_of_line, _end_point_of_line);}
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{
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public:
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    SnappedLine();
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    SnappedLine(Geom::Point const &snapped_point, Geom::Coord const &snapped_distance, SnapSourceType const &source, SnapTargetType const &target, Geom::Coord const &snapped_tolerance, bool const &always_snap, Geom::Point const &normal_to_line, Geom::Point const &point_on_line);
 
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    SnappedLine(Geom::Point const &snapped_point, Geom::Coord const &snapped_distance, SnapSourceType const &source, long source_num, SnapTargetType const &target, Geom::Coord const &snapped_tolerance, bool const &always_snap, Geom::Point const &normal_to_line, Geom::Point const &point_on_line);
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    ~SnappedLine();
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    Inkscape::SnappedPoint intersect(SnappedLine const &line) const; //intersect with another SnappedLine
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    // This line is described by this equation: